Replacing the Oil Pump For the Active On Demand Coupling

Replacing the oil pump for the Active on Demand Coupling

Note! As the illustrations in this service information are used for different model years and / or models, some variation may occur. However, the essential information is always correct.

Removal

Removing oil pump

Note! Thoroughly clean around the oil pump before beginning removal.




Position a container underneath the Active on Demand Coupling.
Disconnect the connector for the oil pump. Remove the tie strap.
Remove the bracket and the connector for the control module.
Remove the two screws for the oil pump. Pull the pump straight out of the coupling.

Installation

Installing the oil pump




Check that the seat for the oil pump is clean. There must not be any lint from paper or cloths.
Check that the new O-rings are in position. Lubricate the O-rings with oil for the Active on Demand coupling, P/N 116 1641 (1 liter packs).




Install the oil pump. Press the pump in as far as possible. Tighten the pump screws alternately to light contact. Then tighten to 5.5 Nm.
Connect the connector and install the coupling. Tighten the screw. Tighten to 25 Nm.
Clamp the wiring using a tie strap.
To fill and check the oil in the Active on Demand coupling, see Active on Demand Coupling (AOC), replacing Active On Demand Coupling (AOC), Replacing.